13773808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:745

約数の個数: 40

約数和(自身を含む): 28658880

約数和(自身を除く): 14885072

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 316, 632, 641, 1264, 1282, 1343, 2564, 2686, 5128, 5372, 10256, 10744, 10897, 21488, 21794, 43588, 50639, 87176, 101278, 174352, 202556, 405112, 810224, 860863, 1721726, 3443452, 6886904, 13773808]

約数ペア:

[(1, 13773808), (2, 6886904), (4, 3443452), (8, 1721726), (16, 860863), (17, 810224), (34, 405112), (68, 202556), (79, 174352), (136, 101278), (158, 87176), (272, 50639), (316, 43588), (632, 21794), (641, 21488), (1264, 10897), (1282, 10744), (1343, 10256), (2564, 5372), (2686, 5128)]